JP3499057B2 - スイッチモード電源回路 - Google Patents

スイッチモード電源回路

Info

Publication number
JP3499057B2
JP3499057B2 JP22839095A JP22839095A JP3499057B2 JP 3499057 B2 JP3499057 B2 JP 3499057B2 JP 22839095 A JP22839095 A JP 22839095A JP 22839095 A JP22839095 A JP 22839095A JP 3499057 B2 JP3499057 B2 JP 3499057B2
Authority
JP
Japan
Prior art keywords
transistor
voltage
power supply
switching transistor
switching
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP22839095A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0898525A (ja
Inventor
リリ ゲラルト
イ ロドリーゲス−デュラン ホセ
レーム マルクス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19944431783 external-priority patent/DE4431783A1/de
Application filed by Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Publication of JPH0898525A publication Critical patent/JPH0898525A/ja
Application granted granted Critical
Publication of JP3499057B2 publication Critical patent/JP3499057B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H02M3/3385—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
    • H01F2019/085—Transformer for galvanic isolation
JP22839095A 1994-09-07 1995-09-05 スイッチモード電源回路 Expired - Fee Related JP3499057B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19944431783 DE4431783A1 (de) 1994-09-07 1994-09-07 Schaltnetzteil
DE4431783:2 1994-12-17
DE4445220 1994-12-17
DE4445220:9 1994-12-17

Publications (2)

Publication Number Publication Date
JPH0898525A JPH0898525A (ja) 1996-04-12
JP3499057B2 true JP3499057B2 (ja) 2004-02-23

Family

ID=25939891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22839095A Expired - Fee Related JP3499057B2 (ja) 1994-09-07 1995-09-05 スイッチモード電源回路

Country Status (4)

Country Link
US (1) US5657218A (de)
EP (1) EP0701318B1 (de)
JP (1) JP3499057B2 (de)
DE (1) DE59507685D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619751A1 (de) * 1996-05-15 1997-11-20 Thomson Brandt Gmbh Schaltnetzteil
KR100229507B1 (ko) * 1997-02-21 1999-11-15 윤종용 이상전압 보호기능을 갖는 스위칭 모드 전원공급기
US6046641A (en) * 1998-07-22 2000-04-04 Eni Technologies, Inc. Parallel HV MOSFET high power stable amplifier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2462211C3 (de) * 1974-04-10 1978-08-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zum Anlaufen eines Schaltnetzteils mit Strombegrenzung und Spannungsstabilisierung
US4246634A (en) * 1979-03-07 1981-01-20 Ann Arbor Terminals, Inc. Start-up circuit for switch mode power supply
JPS62166777A (ja) * 1986-01-16 1987-07-23 Sanken Electric Co Ltd 直流−直流変換器
DE4111277A1 (de) * 1991-04-08 1992-10-15 Thomson Brandt Gmbh Anlaufschaltung fuer ein schaltnetzteil
NL9201428A (nl) * 1992-08-10 1992-12-01 Philips Electronics Nv Voedingsschakeling en stuurschakeling voor toepassing in een voedingsschakeling.
US5285369A (en) * 1992-09-01 1994-02-08 Power Integrations, Inc. Switched mode power supply integrated circuit with start-up self-biasing
US5434768A (en) * 1993-02-12 1995-07-18 Rompower Fixed frequency converter switching at zero voltage

Also Published As

Publication number Publication date
EP0701318A1 (de) 1996-03-13
DE59507685D1 (de) 2000-03-02
US5657218A (en) 1997-08-12
JPH0898525A (ja) 1996-04-12
EP0701318B1 (de) 2000-01-26

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